Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent: None & IPCs: None & Number of claims: 6-50000000

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (321) · Budapest (8) · New York (3) · London (3) · New York City (2) · New York county (2) · New York state (2) · St. Louis (2)
Applicant is inventor:
Tech fields:
airplane (111) · frame (77) · stability (60) · Design (52) · propulsion (49) · LTA (44) · navigation (40) · Propellers (38) · propeller (36) · Construction (32) · wings (31) · whole (28) · rudder (26) · subsystem (26) · flapping (25) · None (25) · control (24) · marine (23) · Airship (21) · aerodynamics (21)
Full specification filed date:
Application number:
None (154) · 25941D (3)
Granted:
Supplementary to patent:
None (244) · Patent GB-1908-4519 (3) · Patent GB-1909-8531 (3) · Patent US-1903-821393 (2) · Patent 1915-11-05 Käthe Paulus (2) · Patent GB-1909-26034 (2) · Patent FR-1911-440594 (2) · Patent GB-1910-6051 (2) · Patent AT-1912-64662 (2) · Patent US-1908-1077750 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1895-98580 (2) · Patent CH-1899-18666 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (79) · HU V/h (79) · AT 77d (20) · DK 77 (8) · USPC 244/80 (7) · USPC 244/51 (5) · USPC 244/22 (4) · AU 90.3 (4) · USPC 244/72 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (197) · CPC B64C13/00 (14) · CPC B64C17/00 (11) · CPC B64B1/00 (9) · CPC B64C33/02 (8) · CPC B64C27/12 (6) · CPC B64C2700/6295 (5) · CPC B64C3/385 (5) · CPC B64C33/00 (5) · CPC B64C35/00 (4) · CPC B64C25/60 (4) · CPC B64C9/00 (4) · CPC Y10T74/19112 (3) · CPC F16H1/222 (3) · CPC B64C39/005 (3) · CPC B64C2025/325 (3) · CPC B64C23/005 (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)